Trends in drug offers among adolescents in the United States, 2002-2014

Validation of the psychoactive substance refusal Self-Efficacy Questionnaire (PSRSEQ) in adolescent case-clients of social workers in Hong Kong

BACKGROUND

Self-efficacy is a key concept in various behavioral theories. Refusal self-efficacy is important in understanding issues related to psychoactive substance use. To facilitate related research, this study translated and validated the Chinese version of the 14-item Psychoactive Substance Refusal Self-efficacy Questionnaire (PSRSEQ) among adolescents. There is a debate about whether such a refusal self-efficacy scale should be unidimensional or multidimensional.

METHODS

A survey was conducted among 601 adolescent case-clients of social workers in Hong Kong from July 2021 to June 2022. Various psychometric properties were examined.

RESULTS

The confirmatory factor analysis (CFA) supported the original 3-factor structure of the PSRSEQ (emotional relief, opportunistic, and social facilitation refusal self-efficacy), which showed satisfactory psychometric properties (internal consistency, convergent validity in terms of significant negative correlations with the intention of psychoactive substance use in the next year and psychoactive substance use behavior in the past six months, and the absence of floor effect) but ceiling effect was obvious. Notably, unacceptable discriminant validity of one subscale and strong correlations among the three subscales were observed. In another set of analyses using two split-half subsamples, the exploratory factor analysis identified a 1-factor 14-item structure, which was confirmed by CFA and showed satisfactory psychometric properties.

CONCLUSIONS

The 1-factor PSRSEQ, instead of the one having a 3-factor structure, was preferred and recommended to assess psychoactive substance refusal self-efficacy among Chinese adolescents. It is warranted to validate the scale in other adolescent and age groups in future studies.

Margin for error: examining racial and ethnic trends in adolescent risk propensity

BACKGROUND

Relatively little research has accrued examining risk propensity across racial and ethnic groups, especially across time and at the population level.

AIMS

Using a margin for error framework to conceptualize risk variation among major racial and ethnic groups, we hypothesize that African American and Hispanic adolescents will be less likely to report engaging in dangerous risk taking acts compared to White adolescents.

METHODS

This study examines public-use data collected on risk propensity and risky behaviors among adolescents 12-17 between 2002 and 2018 as part of the National Survey on Drug Use and Health (NSDUH).

RESULTS

While we observed decreased trends in risk propensity, controlling for demographic factors, we see significantly greater odds of reporting "never" engaging in risk for fun among NH Black (AOR 2.01, 95% CI 1.85-2.18) and Hispanic youth (AOR 1.47, 95% CI 1.37-1.58) as compared to NH White youth. NH Black (AOR 0.74, 95% CI 0.61-0.89) and Hispanic (AOR 0.83, 95% CI 0.71-0.98) youth are also less likely than NH White youth to report "always" taking risks for fun. Moreover, the risk propensity-risky behaviors link was weaker among African American and Hispanic adolescents.

CONCLUSIONS

We find compelling evidence that African American and Hispanic adolescents are less likely to endorse deriving positive reinforcement from potentially dangerous risk taking acts compared to White adolescents. These findings suggest that African American and Hispanic youth may perceive less "margin for error" when navigating their environments.

Commentary on Burdzovic Andreas & Bretteville-Jensen (2017): Cannabis use opportunities-an under-researched factor in substance use epidemiology

Assessment of realistic cannabis use opportunities increases understanding of population-level changes in cannabis use behaviors among adolescents. In an era of rapidly changing cannabis policy, more nuanced models of cannabis use, exploring the pathway from first use opportunity to incident cannabis use, can inform the development of public health strategies.